Cheap Flights from Istanbul (IST) to Lisbon (LIS)

Compare Istanbul to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

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Flight deals from Istanbul to Lisbon

Looking for a cheap last-minute deal or the best return flight from Istanbul Airport to Lisbon Airport? If you want to travel next month, return fares start from $347. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Istanbul to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Lisbon flights are currently cheapest in December.

Direct flights from Istanbul to Lisbon

Istanbul to Lisbon: Alternative routes

Compare routes from Istanbul to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Istanbul to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$273
Cheapest month to flyDecember
Average flight time5 hrs, 2 mins
Most popular airlineTurkish Airlines
Average flights per week101

Finding cheap flights from Istanbul to Lisbon: Frequently asked questions

The best price we found for a return flight from Istanbul to Lisbon is $273. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 2 minutes is the average flight time from Istanbul to Lisbon.
Turkish Airlines, TAP Air Portugal and IndiGo fly direct from Istanbul to Lisbon.
As of June 2026, there are 101 flights per week flying from Istanbul to Lisbon.
The cheapest month to fly from Istanbul to Lisbon is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Lisbon Airport on Saturday, 5 December 2026.
Yes – the average flight time is 5 hours and 2 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Vueling Airlines and Turkish Airlines offer the cheapest flight tickets to Lisbon.

Travelling from Istanbul Airport (IST) to Lisbon Airport (LIS): what you need to know

  • Jump on a direct flight from Istanbul Airport to Lisbon Airport and you'll be travelling for an average of 5 hours 5 minutes.

  • The timezone in Lisbon is UTC+0, which is three hours behind Istanbul.

  • Flights from IST to LIS start at 06:40 — the first with Turkish Airlines. The last departure is at 20:30 with Turkish Airlines. In total, you can choose from 21 weekly Istanbul Airport to Lisbon Airport flights.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your IST to LIS flight.

  • During popular months like August, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during peak periods in general.

  • Turkish Airlines is your gateway to discovering Lisbon (and maybe even some other exciting parts of Portugal!). Browse the direct flights from Istanbul Airport to Lisbon Airport offered by this carrier.

  • The airline that serves the most passengers on this route is Turkish Airlines.

  • Think about adding a stopover when booking your ticket from Istanbul Airport to Lisbon Airport. Simply uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here's where you can stop between IST and LIS:

    • Madrid Airport

    • Barcelona Airport

    • Rome Fiumicino Airport

How to find the cheapest flights from Istanbul Airport (IST) to Lisbon Airport (LIS)

  • At the moment, $133 is the lowest price we've seen for a one-way Istanbul Airport to Lisbon Airport flight. The best price for a return plane ticket is $273. Remember that fares could change due to availability when booking.

  • To get your hands on cheap tickets from IST to LIS, book ahead. Airlines generally offer the most competitive fares when flights are first released.

  • May is the cheapest month for flights from Istanbul Airport to Lisbon Airport. If you're looking to fly during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Save time looking for cheap flights from IST to LIS by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare becomes available.

  • Tailor your trip using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Istanbul Airport to Lisbon Airport.

Handy information about Istanbul Airport (IST)

Arriving at Lisbon Airport (LIS)

  • If you're landing on a late Istanbul Airport to Lisbon Airport flight, few things beat the convenience of being close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing shortly after at one of these accommodation options near LIS:

  • Grab a Lisbon Airport rental car and discover Lisbon and beyond with your own wheels. Klass Wagen, Goldcar and OK Mobility are well-known companies you can book with here.

  • To get the best deal, reserve your vehicle from Lisbon Airport about two weeks before travelling.

Getting from Lisbon Airport (LIS) to central Lisbon

  • From Lisbon Airport, Lisbon is approximately 8 kilometres away. It takes around 20 minutes to reach the centre by car.

  • If you're travelling by public transport, expect a journey time of about 25 minutes.

When to fly to Lisbon Airport (LIS)

  • It's time to work out your dates for your flight from Istanbul Airport to Lisbon Airport. August is the most popular month to head to Lisbon. If you'd like a quieter vibe, go in March.

  • Book your flight from Istanbul Airport to Lisbon Airport for August if you want to visit Lisbon during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).

  • Search for cheap tickets from IST to LIS in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 8ºC (46ºF) and 16ºC (61ºF) on average.

Explore more of Portugal

  • You've visited Lisbon, now it's time to explore other parts of Portugal. Journey about 274 kilometres north to Porto to tick off its leading attractions. From Ribeira District to Rio Douro and Livraria Lello, there's plenty to keep you on the go.

  • Amadora is another favourite destination in Portugal and is around 8 kilometres north-west of Lisbon. No journey is complete without a visit to Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.